Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.

• H. Naito9 · h 10
• M. Ishiguro8 · h 36
• D. Kuroda2 profiles6 · h 25
• T. Sekiguchi6 · h 28
• Y. P. Bach6 · h 8
• J. Geem5 · h 5
• J. Takahashi2 profiles4 · h 16
• Makoto Watanabe4 · h 28
• S. Takagi4 · h 12
• K. Kuramoto3 · h 29
• M. Imai3 · h 11
• M. Yoshikawa3 · h 46

• Hokkaido UniversityJP11 papers
• Seoul National UniversityKR9 papers
• Hokkaido University of EducationJP7 papers
• National Astronomical Observatory of JapanJP7 papers
• Okayama University of ScienceJP7 papers
• The University of TokyoJP7 papers
• University of HyogoJP7 papers
• Japan Spaceguard AssociationJP6 papers
• Institute of Space and Astronautical ScienceJP5 papers
• Japan Aerospace Exploration AgencyJP5 papers
• Kyoto Sangyo UniversityJP5 papers
• Kyoto UniversityJP5 papers